CR-245
SCHEMATIC DIAGRAMS - 12
HEADPHONE JACK / USB CONNECTOR (JACK PCB)
A
1
2
3
4
5
B
C
D
E
F
G
H
FRONT_DP
FRONT_DM
A2001WR-4A
CP6651
4
Field_GND
1
Signal_GND
2
DP
3
DM
C6671
10 B
2125
10V
C6672
10 B
2125
10V
W801
W802
C6673
0.1 B
1005
10V
C6674
0.1 B
1005
10V
D6
67
1
AV
RL
16
1A
1R
1N
T
D6
67
2
AV
RL
16
1A
1R
1N
T
B6671
FCM1608KF-121T06
B6672
FCM1608KF-121T06
C6
67
5
10
B
32
16
25
V
C6
67
6
10
B
32
16
25
V
C6
67
7
0.
1
B
10
05
10
V
R6671
10K 1/16W
1005
C6678
0.1 B
1005
25V
C6
67
9
0.
1
B
16
08
25
V
R6
67
3
8.
2K
1
/1
6W
+
-1
%
10
05
R6
67
5
1.
6K
1
/1
6W
+
-1
%
10
05
D6
67
3
RB
05
6L
-4
0
R6
67
6
10
1
/1
6W
10
05
C6
68
0
0.
00
1
B
10
05
50
V
C6
68
2
10
B
21
25
10
V
Q6671
KTC3875S_Y_RTK
1
B
2
C
3
E
R6677
100K 1/16W
1005
L6671
10uH_LQH88PN
C6
68
4
10
B
21
25
10
V
C6
68
5
0.
1
B
10
05
10
V
J8051
CKX-035-324H3DBZ1
1
2
3
6
7
8
9
10
11
R8052 33 1/16W 1608
R8054 33 1/16W 1608
B8051
HCB1608KF-221T20
B8052
HCB1608KF-221T20
C8
05
1
0.
02
2
B
10
05
25
V
C8
05
2
0.
02
2
B
10
05
25
V
C8
05
3
0.
00
68
B
10
05
25
V
C8
05
4
0.
00
68
B
10
05
25
V
C8
05
5
0.
01
B
10
05
25
V
C8
05
6
0.
01
B
10
05
25
V
IC
66
51
NR
88
5K
1
BS
2
VI
N
SW
3
SW
4
GN
D
5
FB
6
NC
7
EN
8
SS
R8
06
2
10
K
1/
16
W
16
08
R8
06
3
10
K
1/
16
W
16
08
R8053
33 1/16W 1608
R8051
33 1/16W 1608
D6681
BAT54WS
L6672
4.7uH_FLF3215T
R6678
33 1/16W
1005
R6679
33 1/16W
1005
W803
1608
UA91-04011B100-R
CP6654
4
GND
1
VBUS
2
D-
3
D+
R6681
8.2K 1/16W +-1%
1005
R6682
16K 1/16W
1005
R6
67
2
22
1
/1
6W
10
05
W8
07
C6
68
9
0.
1
B
10
05
10
V
C6
68
8
0.
1
B
10
05
10
V
W8
08
CD8051
EA262901
5
ENABLE
4
HEADPHONE DET
1
HP_R
2
HP_L
3
HP_GND
6
FAULT
EA242901
CP8052
4
HEADPHONE DET
1
HP_R
2
HP_L
3
HP_GND
C8
05
7
0.
01
B
10
05
25
V
C8
05
8
0.
01
B
10
05
25
V
IC6653
MP6205DD
1
GND
2
IN
3
IN
4
EN
5
FLAG
6
OUT
7
OUT
8
NC
C6690
0.1 B
1005
10V
C6
68
1
10
B
21
25
10
V
C6
68
6
10
B
21
25
10
V
C6
68
7
10
B
21
25
10
V
R6683
10K 1/16W
1005
Q6681
KRC102SRTK
1
B
2
C
3
E
R6
68
4
10
K
1/
16
W
10
05
R6
67
4
56
0
1/
16
W
+-
1%
10
05
IC6652
MP62160DH-LF-Z
1
GND
2
IN
3
IN
4
EN
5
FLAG
6
OUT
7
OUT
8
OUT
CP6653
A2001WV-5A
5
USB_GND
4
SIGNAL_POW
1
USB_GND
2
USB_GND
3
SIGNAL_POW
C6
68
3
0.
1
B
10
05
16
V
C6
69
1
0.
01
B
10
05
25
V
W813
1608
C6
69
2
0.
1
B
10
05
10
V
C6
69
3
0.
1
B
10
05
10
V
!
!
!
DESCRIBED IN PARTS LIST ONLY.
CRITICAL FOR SAFETY,USE ONES
!
SINCE THESE PARTS MARKED BY ARE
:
DANS LA NOMENCLATURE DES PIECES.
N'UTILISER QUE CELLS DECRITES
DANGERUSES AN POINT DE VUE SECURITE
!
LES PIECES REPAREES PAR UN ETANT
:
CAUTION:DIGITAL TRANSISTER CAUTION:DIGITAL TRANSISTER
CAUTION
ATTENTION
NC
HEADPHONE JACK
Color is Black
USB CONNECTOR
FB typ:0.8V
VBUS=5.18V typ
VBUS Current = 2.5A TYPE
Summary of Contents for CR-245
Page 16: ...CR 245 SCHEMATIC DIAGRAMS 14 POWER POWER PCB CR 245 A 1 2 3 4 5 B C D E F G H 6 7 8 I J K...
Page 33: ...CR 245WDC SCHEMATIC DIAGRAMS 15 POWER SUPPLY POWER PCB A 1 2 3 4 5 B C D E F G H...
Page 34: ...CR 245WDC SCHEMATIC DIAGRAMS 16 OPERATION USB OPERATION PCB XX XXXX A 1 2 3 4 B C D E...